stm32f072b_discovery_eeprom.h File Reference

This file contains all the functions prototypes for the stm32072b_discovery_eeprom.c firmware driver. More...

#include "stm32f072b_discovery.h"

Go to the source code of this file.

Defines
#define	EEPROM_PAGESIZE   4
#define	EEPROM_MAX_SIZE   0x2000 /* 64Kbit*/
#define	EEPROM_LONG_TIMEOUT   ((uint32_t)(1000))
#define	EEPROM_MAX_TRIALS_NUMBER   300
#define	EEPROM_OK   0
#define	EEPROM_FAIL   1
#define	EEPROM_TIMEOUT   2
Functions
uint32_t	BSP_EEPROM_Init (void)
	Initializes peripherals used by the I2C EEPROM driver.
uint32_t	BSP_EEPROM_ReadBuffer (uint8_t *pBuffer, uint16_t ReadAddr, uint16_t *NumByteToRead)
	Reads a block of data from the EEPROM.
uint32_t	BSP_EEPROM_WritePage (uint8_t *pBuffer, uint16_t WriteAddr, uint8_t *NumByteToWrite)
	Writes more than one byte to the EEPROM with a single WRITE cycle.
uint32_t	BSP_EEPROM_WriteBuffer (uint8_t *pBuffer, uint16_t WriteAddr, uint16_t NumByteToWrite)
	Writes buffer of data to the I2C EEPROM.
uint32_t	BSP_EEPROM_WaitEepromStandbyState (void)
	Wait for EEPROM Standby state.
__weak uint32_t	BSP_EEPROM_TIMEOUT_UserCallback (void)
	Basic management of the timeout situation.
void	EEPROM_IO_Init (void)
	Initializes peripherals used by the I2C EEPROM driver.
uint32_t	EEPROM_IO_WriteData (uint16_t DevAddress, uint16_t MemAddress, uint32_t pBuffer, uint32_t BufferSize)
	Write data to I2C EEPROM driver in using DMA channel.
uint32_t	EEPROM_IO_ReadData (uint16_t DevAddress, uint16_t MemAddress, uint32_t pBuffer, uint32_t BufferSize)
	Read data from I2C EEPROM driver in using DMA channel.
HAL_StatusTypeDef	EEPROM_IO_IsDeviceReady (uint16_t DevAddress, uint32_t Trials)
	Checks if target device is ready for communication.

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Detailed Description

This file contains all the functions prototypes for the stm32072b_discovery_eeprom.c firmware driver.

Author:

MCD Application Team

Attention:

© COPYRIGHT(c) 2016 STMicroelectronics

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Definition in file stm32f072b_discovery_eeprom.h.